Revert "Update links to avoid redirects." (#5617)

* Revert "Fix the doc example"

This reverts commit 2872def62b.

* Revert "add the set of sessionAffinity timeoutseconds (#5474)"

This reverts commit 657734de6f.

* Revert "pod-security-policy.md: fix broken link to PSP proposal."

This reverts commit 8db51e099f.

* Revert "fix typo"

This reverts commit 24e5383071.

* Revert "Update images.md"

This reverts commit f844a41502.

* Revert "Update links to avoid redirects. (#5614)"

This reverts commit 35c7393849.

docs/concepts/configuration/assign-pod-node.md

@@ -16,7 +16,7 @@ that a pod ends up on a machine with an SSD attached to it, or to co-locate pods
 services that communicate a lot into the same availability zone.
 
 You can find all the files for these examples [in our docs
-repo here](https://github.com/kubernetes/kubernetes.github.io/tree/{{page.docsbranch}}/docs/concepts/configuration/assign-pod-node/).
+repo here](https://github.com/kubernetes/kubernetes.github.io/tree/{{page.docsbranch}}/docs/user-guide/node-selection).
 
 * TOC
 {:toc}